80483967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 129392640

約数和(自身を除く): 48908673

約数列:

[1, 3, 9, 17, 31, 51, 71, 93, 153, 213, 239, 279, 527, 639, 717, 1207, 1581, 2151, 2201, 3621, 4063, 4743, 6603, 7409, 10863, 12189, 16969, 19809, 22227, 36567, 37417, 50907, 66681, 112251, 125953, 152721, 288473, 336753, 377859, 526039, 865419, 1133577, 1578117, 2596257, 4734351, 8942663, 26827989, 80483967]

約数ペア:

[(1, 80483967), (3, 26827989), (9, 8942663), (17, 4734351), (31, 2596257), (51, 1578117), (71, 1133577), (93, 865419), (153, 526039), (213, 377859), (239, 336753), (279, 288473), (527, 152721), (639, 125953), (717, 112251), (1207, 66681), (1581, 50907), (2151, 37417), (2201, 36567), (3621, 22227), (4063, 19809), (4743, 16969), (6603, 12189), (7409, 10863)]